As the man responsible for the video, I completely agree. The wersi is very poor in the backing area. This demo was not a "Dance" demo as such but a demo of the "Dance" style.
I do know what good dance music is and this is not it, BUT you do what you can with what you have.

The wersi is an organists instrument, not for dance music!
Having said that, still no news as to what is happening at the Wersi factory!